Self-closing compartment-doors.



W. P. WILBEH.

SELF CLOSING UOMPARTMBN'I DOORS.'

APYLIGATION FILED Nov. 2s, 1912,

self'closing compartment doors, said doors close the door Ways formed inthe sides of 1G being formed -with trunnions, slotted bracksaidcompartment. ets secured to said. vertical partitions and In testimonywhereoi` I affix my signature relceiving said trunnipns, the dplor whenir in presence. of two Witnesses. Y,

t eir o en osition orrnin t e ottom o the conlipartment, ind air tgankssecured to y WILLIAM P WILBERT saiddoors, whereby an inflow of waterwill Witnesses: cause the doors of any compartment to HARRIS G.EAsTERBRooKs, swing about the trunnions as pivots and E. A., M. PARKS.

Copies of this patent may be obtained for :five cents each, byaddressing the l Commissioner of Pafents,

- v Washington, D. C.

